Points and Pearls Excerpt
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Meningitis refers to inflammation of the meninges; encephalitis refers to inflammation of the brain parenchyma.
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The presence of focal neurological signs (seizure, motor weakness, aphasia, neuropsychiatric symptoms, or dysautonomia) indicates involvement of brain tissue and encephalitis.
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Prehospital providers exposed to bacterial pathogens should receive postexposure prophylaxis. See Table 4 for recommended regimens.
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No single symptom can differentiate meningitis from other disease processes.
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